Sec. 11. (a) If a judgment is rendered in favor of a plaintiff under section 9 or 10 of this chapter, the court shall order reasonable attorney's fees in favor of the plaintiff.
(b) If a judgment is rendered in favor of a defendant under section 9 or 10 of this chapter and the court finds that the plaintiff's suit was frivolous and brought in bad faith, the court shall order reasonable attorney's fees in favor of the defendant.